What was found
DURING PREFLIGHT FOUND AIRCONDITIONING BLEED AIR VALVE RIGHT C/B OUT. GROUNDED - YES. REF LOG PG# 60309276 & 60309288 FOR WIRING HARNESS CHANGE AND OPS TESTS. OPS TESTS GOOD. C/B DID NOT POP.
- Difficulty date
- March 10, 2022
- Submitted
- March 14, 2022
- Operation
- Air carrier
- Aircraft
- N581AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35188
- Aircraft time
- 52,316 hours, 15,547 cycles
- System (JASC)
- 3610 · Pneumatic Distribution System
- Part
- Unknown
- Part number
- UNKNOWN
- Condition
- Unknown
- Location
- Unknown
- Stage of operation
- TX
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.